<style>
    #finale {
        margin-top: 15px;
    }
    .bootstrap-select.btn-group:not(.input-group-btn),
    .bootstrap-select.btn-group[class*="span"] {
        float: none;
        display: inline-block;
        margin-bottom: 10px;
        margin-left: 0;
    }
    .form-search .bootstrap-select.btn-group,
    .form-inline .bootstrap-select.btn-group,
    .form-horizontal .bootstrap-select.btn-group {
        margin-bottom: 0;
    }

    .bootstrap-select.form-control {
        margin-bottom: 0;
        padding: 0;
        border: none;
    }

    .bootstrap-select.btn-group.pull-right,
    .bootstrap-select.btn-group[class*="span"].pull-right,
    .row-fluid .bootstrap-select.btn-group[class*="span"].pull-right {
        float: right;
    }

    .input-append .bootstrap-select.btn-group {
        margin-left: -1px;
    }

    .input-prepend .bootstrap-select.btn-group {
        margin-right: -1px;
    }

    .bootstrap-select:not([class*="span"]):not([class*="col-"]):not([class*="form-control"]):not(.input-group-btn) {
        width: 220px;
    }

    .bootstrap-select {
        /*width: 220px\9; IE8 and below*/
        width: 220px\0; /*IE9 and below*/
    }

    .bootstrap-select.form-control:not([class*="span"]) {
        width: 100%;
    }

    .bootstrap-select > .btn {
        width: 100%;
        padding-right: 25px;
    }

    .error .bootstrap-select .btn {
        border: 1px solid #b94a48;
    }

    .bootstrap-select.show-menu-arrow.open > .btn {
        z-index: 2051;
    }

    .bootstrap-select .btn:focus {
        outline: thin dotted #333333 !important;
        outline: 5px auto -webkit-focus-ring-color !important;
        outline-offset: -2px;
    }

    .bootstrap-select.btn-group .btn .filter-option {
        display: inline-block;
        overflow: hidden;
        width: 100%;
        float: left;
        text-align: left;
    }

    .bootstrap-select.btn-group .btn .caret {
        position: absolute;
        top: 50%;
        right: 12px;
        margin-top: -2px;
        vertical-align: middle;
    }

    .bootstrap-select.btn-group > .disabled,
    .bootstrap-select.btn-group .dropdown-menu li.disabled > a {
        cursor: not-allowed;
    }

    .bootstrap-select.btn-group > .disabled:focus {
        outline: none !important;
    }

    .bootstrap-select.btn-group[class*="span"] .btn {
        width: 100%;
    }

    .bootstrap-select.btn-group .dropdown-menu {
        min-width: 100%;
        z-index: 2000;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
    }

    .bootstrap-select.btn-group .dropdown-menu.inner {
        position: static;
        border: 0;
        padding: 0;
        margin: 0;
        -webkit-border-radius: 0;
        -moz-border-radius: 0;
        border-radius: 0;
        -webkit-box-shadow: none;
        -moz-box-shadow: none;
        box-shadow: none;
    }

    .bootstrap-select.btn-group .dropdown-menu dt {
        display: block;
        padding: 3px 20px;
        cursor: default;
    }

    .bootstrap-select.btn-group .div-contain {
        overflow: hidden;
    }

    .bootstrap-select.btn-group .dropdown-menu li {
        position: relative;
    }

    .bootstrap-select.btn-group .dropdown-menu li > a.opt {
        position: relative;
        padding-left: 35px;
    }

    .bootstrap-select.btn-group .dropdown-menu li > a {
        cursor: pointer;
    }

    .bootstrap-select.btn-group .dropdown-menu li > dt small {
        font-weight: normal;
    }

    .bootstrap-select.btn-group.show-tick .dropdown-menu li.selected a i.check-mark {
        position: absolute;
        display: inline-block;
        right: 15px;
        margin-top: 2.5px;
    }

    .bootstrap-select.btn-group .dropdown-menu li a i.check-mark {
        display: none;
    }

    .bootstrap-select.btn-group.show-tick .dropdown-menu li a span.text {
        margin-right: 34px;
    }

    .bootstrap-select.btn-group .dropdown-menu li small {
        padding-left: 0.5em;
    }

    .bootstrap-select.btn-group .dropdown-menu li:not(.disabled) > a:hover small,
    .bootstrap-select.btn-group .dropdown-menu li:not(.disabled) > a:focus small,
    .bootstrap-select.btn-group .dropdown-menu li.active:not(.disabled) > a small {
        color: #64b1d8;
        color: rgba(255,255,255,0.4);
    }

    .bootstrap-select.btn-group .dropdown-menu li > dt small {
        font-weight: normal;
    }

    .bootstrap-select.show-menu-arrow .dropdown-toggle:before {
        content: '';
        display: inline-block;
        border-left: 7px solid transparent;
        border-right: 7px solid transparent;
        border-bottom: 7px solid #CCC;
        border-bottom-color: rgba(0, 0, 0, 0.2);
        position: absolute;
        bottom: -4px;
        left: 9px;
        display: none;
    }

    .bootstrap-select.show-menu-arrow .dropdown-toggle:after {
        content: '';
        display: inline-block;
        border-left: 6px solid transparent;
        border-right: 6px solid transparent;
        border-bottom: 6px solid white;
        position: absolute;
        bottom: -4px;
        left: 10px;
        display: none;
    }

    .bootstrap-select.show-menu-arrow.dropup .dropdown-toggle:before {
        bottom: auto;
        top: -3px;
        border-top: 7px solid #ccc;
        border-bottom: 0;
        border-top-color: rgba(0, 0, 0, 0.2);
    }

    .bootstrap-select.show-menu-arrow.dropup .dropdown-toggle:after {
        bottom: auto;
        top: -3px;
        border-top: 6px solid #ffffff;
        border-bottom: 0;
    }

    .bootstrap-select.show-menu-arrow.pull-right .dropdown-toggle:before {
        right: 12px;
        left: auto;
    }
    .bootstrap-select.show-menu-arrow.pull-right .dropdown-toggle:after {
        right: 13px;
        left: auto;
    }

    .bootstrap-select.show-menu-arrow.open > .dropdown-toggle:before,
    .bootstrap-select.show-menu-arrow.open > .dropdown-toggle:after {
        display: block;
    }

    .bootstrap-select.btn-group .no-results {
        padding: 3px;
        background: #f5f5f5;
        margin: 0 5px;
    }

    .bootstrap-select.btn-group .dropdown-menu .notify {
        position: absolute;
        bottom: 5px;
        width: 96%;
        margin: 0 2%;
        min-height: 26px;
        padding: 3px 5px;
        background: #f5f5f5;
        border: 1px solid #e3e3e3;
        box-shadow: inset 0 1px 1px rgba(0,0,0,0.05);
        pointer-events: none;
        opacity: 0.9;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
    }

    .mobile-device {
        position: absolute;
        top: 0;
        left: 0;
        display: block !important;
        width: 100%;
        height: 100% !important;
        opacity: 0;
    }

    .bootstrap-select.fit-width {
        width: auto !important;
    }

    .bootstrap-select.btn-group.fit-width .btn .filter-option {
        position: static;
    }

    .bootstrap-select.btn-group.fit-width .btn .caret {
        position: static;
        top: auto;
        margin-top: -1px;
    }

    .control-group.error .bootstrap-select .dropdown-toggle{
        border-color: #b94a48;
    }

    .bootstrap-select-searchbox,
    .bootstrap-select .bs-actionsbox {
        padding: 4px 8px;
    }

    .bootstrap-select .bs-actionsbox {
        float: left;
        width: 100%;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
    }

    .bootstrap-select-searchbox + .bs-actionsbox {
        padding: 0 8px 4px;
    }

    .bootstrap-select-searchbox input {
        margin-bottom: 0;
    }

    .bootstrap-select .bs-actionsbox .btn-group button {
        width: 50%;
    }
</style>
<script>
    !function($) {

        'use strict';

        $.expr[':'].icontains = function(obj, index, meta) {
            return $(obj).text().toUpperCase().indexOf(meta[3].toUpperCase()) >= 0;
        };

        var Selectpicker = function(element, options, e) {
            if (e) {
                e.stopPropagation();
                e.preventDefault();
            }
            this.$element = $(element);
            this.$newElement = null;
            this.$button = null;
            this.$menu = null;
            this.$lis = null;

            //Merge defaults, options and data-attributes to make our options
            this.options = $.extend({}, $.fn.selectpicker.defaults, this.$element.data(), typeof options == 'object' && options);

            //If we have no title yet, check the attribute 'title' (this is missed by jq as its not a data-attribute
            if (this.options.title === null) {
                this.options.title = this.$element.attr('title');
            }

            //Expose public methods
            this.val = Selectpicker.prototype.val;
            this.render = Selectpicker.prototype.render;
            this.refresh = Selectpicker.prototype.refresh;
            this.setStyle = Selectpicker.prototype.setStyle;
            this.selectAll = Selectpicker.prototype.selectAll;
            this.deselectAll = Selectpicker.prototype.deselectAll;
            this.init();
        };

        Selectpicker.prototype = {
            constructor: Selectpicker,
            init: function() {
                var that = this,
                        id = this.$element.attr('id');

                this.$element.hide();
                this.multiple = this.$element.prop('multiple');
                this.autofocus = this.$element.prop('autofocus');
                this.$newElement = this.createView();
                this.$element.after(this.$newElement);
                this.$menu = this.$newElement.find('> .dropdown-menu');
                this.$button = this.$newElement.find('> button');
                this.$searchbox = this.$newElement.find('input');

                if (id !== undefined) {
                    this.$button.attr('data-id', id);
                    $('label[for="' + id + '"]').click(function(e) {
                        e.preventDefault();
                        that.$button.focus();
                    });
                }

                this.checkDisabled();
                this.clickListener();
                if (this.options.liveSearch)
                    this.liveSearchListener();
                this.render();
                this.liHeight();
                this.setStyle();
                this.setWidth();
                if (this.options.container)
                    this.selectPosition();
                this.$menu.data('this', this);
                this.$newElement.data('this', this);
            },
            createDropdown: function() {
                //If we are multiple, then add the show-tick class by default
                var multiple = this.multiple ? ' show-tick' : '';
                var inputGroup = this.$element.parent().hasClass('input-group') ? ' input-group-btn' : '';
                var autofocus = this.autofocus ? ' autofocus' : '';
                var header = this.options.header ? '<div class="popover-title"><button type="button" class="close" aria-hidden="true">&times;</button>' + this.options.header + '</div>' : '';
                var searchbox = this.options.liveSearch ? '<div class="bootstrap-select-searchbox"><input type="text" class="input-block-level form-control" /></div>' : '';
                var actionsbox = this.options.actionsBox ? '<div class="bs-actionsbox">' +
                        '<div class="btn-group btn-block">' +
                        '<button class="actions-btn bs-select-all btn btn-sm btn-default">' +
                        'Select All' +
                        '</button>' +
                        '<button class="actions-btn bs-deselect-all btn btn-sm btn-default">' +
                        'Deselect All' +
                        '</button>' +
                        '</div>' +
                        '</div>' : '';
                var drop =
                        '<div class="btn-group bootstrap-select col-md-12' + multiple + inputGroup + '" style="padding: 0px;">' +
                        '<button type="button" class="btn dropdown-toggle selectpicker" data-toggle="dropdown"' + autofocus + '>' +
                        '<span class="filter-option pull-left"></span>&nbsp;' +
                        '<span class="caret"></span>' +
                        '</button>' +
                        '<div class="dropdown-menu open">' +
                        header +
                        searchbox +
                        actionsbox +
                        '<ul class="dropdown-menu inner selectpicker" role="menu">' +
                        '</ul>' +
                        '</div>' +
                        '</div>';

                return $(drop);
            },
            createView: function() {
                var $drop = this.createDropdown();
                var $li = this.createLi();
                $drop.find('ul').append($li);
                return $drop;
            },
            reloadLi: function() {
                //Remove all children.
                this.destroyLi();
                //Re build
                var $li = this.createLi();
                this.$menu.find('ul').append($li);
            },
            destroyLi: function() {
                this.$menu.find('li').remove();
            },
            createLi: function() {
                var that = this,
                        _liA = [],
                        _liHtml = '';

                this.$element.find('option').each(function() {
                    var $this = $(this);

                    //Get the class and text for the option
                    var optionClass = $this.attr('class') || '';
                    var inline = $this.attr('style') || '';
                    var text = $this.data('content') ? $this.data('content') : $this.html();
                    var subtext = $this.data('subtext') !== undefined ? '<small class="muted text-muted">' + $this.data('subtext') + '</small>' : '';
                    var icon = $this.data('icon') !== undefined ? '<i class="' + that.options.iconBase + ' ' + $this.data('icon') + '"></i> ' : '';
                    if (icon !== '' && ($this.is(':disabled') || $this.parent().is(':disabled'))) {
                        icon = '<span>' + icon + '</span>';
                    }

                    if (!$this.data('content')) {
                        //Prepend any icon and append any subtext to the main text.
                        text = icon + '<span class="text">' + text + subtext + '</span>';
                    }

                    if (that.options.hideDisabled && ($this.is(':disabled') || $this.parent().is(':disabled'))) {
                        _liA.push('<a style="min-height: 0; padding: 0"></a>');
                    } else if ($this.parent().is('optgroup') && $this.data('divider') !== true) {
                        if ($this.index() === 0) {
                            //Get the opt group label
                            var label = $this.parent().attr('label');
                            var labelSubtext = $this.parent().data('subtext') !== undefined ? '<small class="muted text-muted">' + $this.parent().data('subtext') + '</small>' : '';
                            var labelIcon = $this.parent().data('icon') ? '<i class="' + $this.parent().data('icon') + '"></i> ' : '';
                            label = labelIcon + '<span class="text">' + label + labelSubtext + '</span>';

                            if ($this[0].index !== 0) {
                                _liA.push(
                                        '<div class="div-contain"><div class="divider"></div></div>' +
                                        '<dt>' + label + '</dt>' +
                                        that.createA(text, 'opt ' + optionClass, inline)
                                        );
                            } else {
                                _liA.push(
                                        '<dt>' + label + '</dt>' +
                                        that.createA(text, 'opt ' + optionClass, inline));
                            }
                        } else {
                            _liA.push(that.createA(text, 'opt ' + optionClass, inline));
                        }
                    } else if ($this.data('divider') === true) {
                        _liA.push('<div class="div-contain"><div class="divider"></div></div>');
                    } else if ($(this).data('hidden') === true) {
                        _liA.push('<a></a>');
                    } else {
                        _liA.push(that.createA(text, optionClass, inline));
                    }
                });

                $.each(_liA, function(i, item) {
                    var hide = item === '<a></a>' ? 'class="hide is-hidden"' : '';
                    _liHtml += '<li rel="' + i + '"' + hide + '>' + item + '</li>';
                });

                //If we are not multiple, and we dont have a selected item, and we dont have a title, select the first element so something is set in the button
                if (!this.multiple && this.$element.find('option:selected').length === 0 && !this.options.title) {
                    this.$element.find('option').eq(0).prop('selected', true).attr('selected', 'selected');
                }

                return $(_liHtml);
            },
            createA: function(text, classes, inline) {
                return '<a tabindex="0" class="' + classes + '" style="' + inline + '">' +
                        text +
                        '<i class="' + this.options.iconBase + ' ' + this.options.tickIcon + ' icon-ok check-mark"></i>' +
                        '</a>';
            },
            render: function(updateLi) {
                var that = this;

                //Update the LI to match the SELECT
                if (updateLi !== false) {
                    this.$element.find('option').each(function(index) {
                        that.setDisabled(index, $(this).is(':disabled') || $(this).parent().is(':disabled'));
                        that.setSelected(index, $(this).is(':selected'));
                    });
                }

                this.tabIndex();

                var selectedItems = this.$element.find('option:selected').map(function() {
                    var $this = $(this);
                    var icon = $this.data('icon') && that.options.showIcon ? '<i class="' + that.options.iconBase + ' ' + $this.data('icon') + '"></i> ' : '';
                    var subtext;
                    if (that.options.showSubtext && $this.attr('data-subtext') && !that.multiple) {
                        subtext = ' <small class="muted text-muted">' + $this.data('subtext') + '</small>';
                    } else {
                        subtext = '';
                    }
                    if ($this.data('content') && that.options.showContent) {
                        return $this.data('content');
                    } else if ($this.attr('title') !== undefined) {
                        return $this.attr('title');
                    } else {
                        return icon + $this.html() + subtext;
                    }
                }).toArray();

                //Fixes issue in IE10 occurring when no default option is selected and at least one option is disabled
                //Convert all the values into a comma delimited string
                var title = !this.multiple ? selectedItems[0] : selectedItems.join(this.options.multipleSeparator);

                //If this is multi select, and the selectText type is count, the show 1 of 2 selected etc..
                if (this.multiple && this.options.selectedTextFormat.indexOf('count') > -1) {
                    var max = this.options.selectedTextFormat.split('>');
                    var notDisabled = this.options.hideDisabled ? ':not([disabled])' : '';
                    if ((max.length > 1 && selectedItems.length > max[1]) || (max.length == 1 && selectedItems.length >= 2)) {
                        title = this.options.countSelectedText.replace('{0}', selectedItems.length).replace('{1}', this.$element.find('option:not([data-divider="true"]):not([data-hidden="true"])' + notDisabled).length);
                    }
                }

                this.options.title = this.$element.attr('title');

                //If we dont have a title, then use the default, or if nothing is set at all, use the not selected text
                if (!title) {
                    title = this.options.title !== undefined ? this.options.title : this.options.noneSelectedText;
                }

                this.$button.attr('title', $.trim(title));
                this.$newElement.find('.filter-option').html(title);
            },
            setStyle: function(style, status) {
                if (this.$element.attr('class')) {
                    this.$newElement.addClass(this.$element.attr('class').replace(/selectpicker|mobile-device/gi, ''));
                }

                var buttonClass = style ? style : this.options.style;

                if (status == 'add') {
                    this.$button.addClass(buttonClass);
                } else if (status == 'remove') {
                    this.$button.removeClass(buttonClass);
                } else {
                    this.$button.removeClass(this.options.style);
                    this.$button.addClass(buttonClass);
                }
            },
            liHeight: function() {
                if (this.options.size === false)
                    return;

                var $selectClone = this.$menu.parent().clone().find('> .dropdown-toggle').prop('autofocus', false).end().appendTo('body'),
                        $menuClone = $selectClone.addClass('open').find('> .dropdown-menu'),
                        liHeight = $menuClone.find('li > a').outerHeight(),
                        headerHeight = this.options.header ? $menuClone.find('.popover-title').outerHeight() : 0,
                        searchHeight = this.options.liveSearch ? $menuClone.find('.bootstrap-select-searchbox').outerHeight() : 0,
                        actionsHeight = this.options.actionsBox ? $menuClone.find('.bs-actionsbox').outerHeight() : 0;

                $selectClone.remove();

                this.$newElement
                        .data('liHeight', liHeight)
                        .data('headerHeight', headerHeight)
                        .data('searchHeight', searchHeight)
                        .data('actionsHeight', actionsHeight);
            },
            setSize: function() {
                var that = this,
                        menu = this.$menu,
                        menuInner = menu.find('.inner'),
                        selectHeight = this.$newElement.outerHeight(),
                        liHeight = this.$newElement.data('liHeight'),
                        headerHeight = this.$newElement.data('headerHeight'),
                        searchHeight = this.$newElement.data('searchHeight'),
                        actionsHeight = this.$newElement.data('actionsHeight'),
                        divHeight = menu.find('li .divider').outerHeight(true),
                        menuPadding = parseInt(menu.css('padding-top')) +
                        parseInt(menu.css('padding-bottom')) +
                        parseInt(menu.css('border-top-width')) +
                        parseInt(menu.css('border-bottom-width')),
                        notDisabled = this.options.hideDisabled ? ':not(.disabled)' : '',
                        $window = $(window),
                        menuExtras = menuPadding + parseInt(menu.css('margin-top')) + parseInt(menu.css('margin-bottom')) + 2,
                        menuHeight,
                        selectOffsetTop,
                        selectOffsetBot,
                        posVert = function() {
                    selectOffsetTop = that.$newElement.offset().top - $window.scrollTop();
                    selectOffsetBot = $window.height() - selectOffsetTop - selectHeight;
                };
                posVert();
                if (this.options.header)
                    menu.css('padding-top', 0);

                if (this.options.size == 'auto') {
                    var getSize = function() {
                        var minHeight,
                                lisVis = that.$lis.not('.hide');

                        posVert();
                        menuHeight = selectOffsetBot - menuExtras;

                        if (that.options.dropupAuto) {
                            that.$newElement.toggleClass('dropup', (selectOffsetTop > selectOffsetBot) && ((menuHeight - menuExtras) < menu.height()));
                        }
                        if (that.$newElement.hasClass('dropup')) {
                            menuHeight = selectOffsetTop - menuExtras;
                        }

                        if ((lisVis.length + lisVis.find('dt').length) > 3) {
                            minHeight = liHeight * 3 + menuExtras - 2;
                        } else {
                            minHeight = 0;
                        }

                        menu.css({'max-height': menuHeight + 'px', 'overflow': 'hidden', 'min-height': minHeight + headerHeight + searchHeight + actionsHeight + 'px'});
                        menuInner.css({'max-height': menuHeight - headerHeight - searchHeight - actionsHeight - menuPadding + 'px', 'overflow-y': 'auto', 'min-height': Math.max(minHeight - menuPadding, 0) + 'px'});
                    };
                    getSize();
                    this.$searchbox.off('input.getSize propertychange.getSize').on('input.getSize propertychange.getSize', getSize);
                    $(window).off('resize.getSize').on('resize.getSize', getSize);
                    $(window).off('scroll.getSize').on('scroll.getSize', getSize);
                } else if (this.options.size && this.options.size != 'auto' && menu.find('li' + notDisabled).length > this.options.size) {
                    var optIndex = menu.find('li' + notDisabled + ' > *').filter(':not(.div-contain)').slice(0, this.options.size).last().parent().index();
                    var divLength = menu.find('li').slice(0, optIndex + 1).find('.div-contain').length;
                    menuHeight = liHeight * this.options.size + divLength * divHeight + menuPadding;
                    if (that.options.dropupAuto) {
                        this.$newElement.toggleClass('dropup', (selectOffsetTop > selectOffsetBot) && (menuHeight < menu.height()));
                    }
                    menu.css({'max-height': menuHeight + headerHeight + searchHeight + actionsHeight + 'px', 'overflow': 'hidden'});
                    menuInner.css({'max-height': menuHeight - menuPadding + 'px', 'overflow-y': 'auto'});
                }
            },
            setWidth: function() {
                if (this.options.width == 'auto') {
                    this.$menu.css('min-width', '0');

                    // Get correct width if element hidden
                    var selectClone = this.$newElement.clone().appendTo('body');
                    var ulWidth = selectClone.find('> .dropdown-menu').css('width');
                    var btnWidth = selectClone.css('width', 'auto').find('> button').css('width');
                    selectClone.remove();

                    // Set width to whatever's larger, button title or longest option
                    this.$newElement.css('width', Math.max(parseInt(ulWidth), parseInt(btnWidth)) + 'px');
                } else if (this.options.width == 'fit') {
                    // Remove inline min-width so width can be changed from 'auto'
                    this.$menu.css('min-width', '');
                    this.$newElement.css('width', '').addClass('fit-width');
                } else if (this.options.width) {
                    // Remove inline min-width so width can be changed from 'auto'
                    this.$menu.css('min-width', '');
                    this.$newElement.css('width', this.options.width);
                } else {
                    // Remove inline min-width/width so width can be changed
                    this.$menu.css('min-width', '');
                    this.$newElement.css('width', '');
                }
                // Remove fit-width class if width is changed programmatically
                if (this.$newElement.hasClass('fit-width') && this.options.width !== 'fit') {
                    this.$newElement.removeClass('fit-width');
                }
            },
            selectPosition: function() {
                var that = this,
                        drop = '<div />',
                        $drop = $(drop),
                        pos,
                        actualHeight,
                        getPlacement = function($element) {
                    $drop.addClass($element.attr('class').replace(/form-control/gi, '')).toggleClass('dropup', $element.hasClass('dropup'));
                    pos = $element.offset();
                    actualHeight = $element.hasClass('dropup') ? 0 : $element[0].offsetHeight;
                    $drop.css({'top': pos.top + actualHeight, 'left': pos.left, 'width': $element[0].offsetWidth, 'position': 'absolute'});
                };
                this.$newElement.on('click', function() {
                    if (that.isDisabled()) {
                        return;
                    }
                    getPlacement($(this));
                    $drop.appendTo(that.options.container);
                    $drop.toggleClass('open', !$(this).hasClass('open'));
                    $drop.append(that.$menu);
                });
                $(window).resize(function() {
                    getPlacement(that.$newElement);
                });
                $(window).on('scroll', function() {
                    getPlacement(that.$newElement);
                });
                $('html').on('click', function(e) {
                    if ($(e.target).closest(that.$newElement).length < 1) {
                        $drop.removeClass('open');
                    }
                });
            },
            mobile: function() {
                this.$element.addClass('mobile-device').appendTo(this.$newElement);
                if (this.options.container)
                    this.$menu.hide();
            },
            refresh: function() {
                this.$lis = null;
                this.reloadLi();
                this.render();
                this.setWidth();
                this.setStyle();
                this.checkDisabled();
                this.liHeight();
            },
            update: function() {
                this.reloadLi();
                this.setWidth();
                this.setStyle();
                this.checkDisabled();
                this.liHeight();
            },
            setSelected: function(index, selected) {
                if (this.$lis == null)
                    this.$lis = this.$menu.find('li');
                $(this.$lis[index]).toggleClass('selected', selected);
            },
            setDisabled: function(index, disabled) {
                if (this.$lis == null)
                    this.$lis = this.$menu.find('li');
                if (disabled) {
                    $(this.$lis[index]).addClass('disabled').find('a').attr('href', '#').attr('tabindex', -1);
                } else {
                    $(this.$lis[index]).removeClass('disabled').find('a').removeAttr('href').attr('tabindex', 0);
                }
            },
            isDisabled: function() {
                return this.$element.is(':disabled');
            },
            checkDisabled: function() {
                var that = this;

                if (this.isDisabled()) {
                    this.$button.addClass('disabled').attr('tabindex', -1);
                } else {
                    if (this.$button.hasClass('disabled')) {
                        this.$button.removeClass('disabled');
                    }

                    if (this.$button.attr('tabindex') == -1) {
                        if (!this.$element.data('tabindex'))
                            this.$button.removeAttr('tabindex');
                    }
                }

                this.$button.click(function() {
                    return !that.isDisabled();
                });
            },
            tabIndex: function() {
                if (this.$element.is('[tabindex]')) {
                    this.$element.data('tabindex', this.$element.attr('tabindex'));
                    this.$button.attr('tabindex', this.$element.data('tabindex'));
                }
            },
            clickListener: function() {
                var that = this;

                $('body').on('touchstart.dropdown', '.dropdown-menu', function(e) {
                    e.stopPropagation();
                });

                this.$newElement.on('click', function() {
                    that.setSize();
                    if (!that.options.liveSearch && !that.multiple) {
                        setTimeout(function() {
                            that.$menu.find('.selected a').focus();
                        }, 10);
                    }
                });

                this.$menu.on('click', 'li a', function(e) {
                    var clickedIndex = $(this).parent().index(),
                            prevValue = that.$element.val(),
                            prevIndex = that.$element.prop('selectedIndex');

                    //Dont close on multi choice menu
                    if (that.multiple) {
                        e.stopPropagation();
                    }

                    e.preventDefault();

                    //Dont run if we have been disabled
                    if (!that.isDisabled() && !$(this).parent().hasClass('disabled')) {
                        var $options = that.$element.find('option'),
                                $option = $options.eq(clickedIndex),
                                state = $option.prop('selected'),
                                $optgroup = $option.parent('optgroup'),
                                maxOptions = that.options.maxOptions,
                                maxOptionsGrp = $optgroup.data('maxOptions') || false;

                        //Deselect all others if not multi select box
                        if (!that.multiple) {
                            $options.prop('selected', false);
                            $option.prop('selected', true);
                            that.$menu.find('.selected').removeClass('selected');
                            that.setSelected(clickedIndex, true);
                        }
                        //Else toggle the one we have chosen if we are multi select.
                        else {
                            $option.prop('selected', !state);
                            that.setSelected(clickedIndex, !state);

                            if ((maxOptions !== false) || (maxOptionsGrp !== false)) {
                                var maxReached = maxOptions < $options.filter(':selected').length,
                                        maxReachedGrp = maxOptionsGrp < $optgroup.find('option:selected').length,
                                        maxOptionsArr = that.options.maxOptionsText,
                                        maxTxt = maxOptionsArr[0].replace('{n}', maxOptions),
                                        maxTxtGrp = maxOptionsArr[1].replace('{n}', maxOptionsGrp),
                                        $notify = $('<div class="notify"></div>');

                                if ((maxOptions && maxReached) || (maxOptionsGrp && maxReachedGrp)) {
                                    // If {var} is set in array, replace it
                                    if (maxOptionsArr[2]) {
                                        maxTxt = maxTxt.replace('{var}', maxOptionsArr[2][maxOptions > 1 ? 0 : 1]);
                                        maxTxtGrp = maxTxtGrp.replace('{var}', maxOptionsArr[2][maxOptionsGrp > 1 ? 0 : 1]);
                                    }

                                    $option.prop('selected', false);

                                    that.$menu.append($notify);

                                    if (maxOptions && maxReached) {
                                        $notify.append($('<div>' + maxTxt + '</div>'));
                                        that.$element.trigger('maxReached.bs.select');
                                    }

                                    if (maxOptionsGrp && maxReachedGrp) {
                                        $notify.append($('<div>' + maxTxtGrp + '</div>'));
                                        that.$element.trigger('maxReachedGrp.bs.select');
                                    }

                                    setTimeout(function() {
                                        that.setSelected(clickedIndex, false);
                                    }, 10);

                                    $notify.delay(750).fadeOut(300, function() {
                                        $(this).remove();
                                    });
                                }
                            }
                        }

                        if (!that.multiple) {
                            that.$button.focus();
                        } else if (that.options.liveSearch) {
                            that.$searchbox.focus();
                        }

                        // Trigger select 'change'
                        if ((prevValue != that.$element.val() && that.multiple) || (prevIndex != that.$element.prop('selectedIndex') && !that.multiple)) {
                            that.$element.change();
                        }
                    }
                });

                this.$menu.on('click', 'li.disabled a, li dt, li .div-contain, .popover-title, .popover-title :not(.close)', function(e) {
                    if (e.target == this) {
                        e.preventDefault();
                        e.stopPropagation();
                        if (!that.options.liveSearch) {
                            that.$button.focus();
                        } else {
                            that.$searchbox.focus();
                        }
                    }
                });

                this.$menu.on('click', '.popover-title .close', function() {
                    that.$button.focus();
                });

                this.$searchbox.on('click', function(e) {
                    e.stopPropagation();
                });


                this.$menu.on('click', '.actions-btn', function(e) {
                    if (that.options.liveSearch) {
                        that.$searchbox.focus();
                    } else {
                        that.$button.focus();
                    }

                    e.preventDefault();
                    e.stopPropagation();

                    if ($(this).is('.bs-select-all')) {
                        that.selectAll();
                    } else {
                        that.deselectAll();
                    }
                    that.$element.change();
                });

                this.$element.change(function() {
                    that.render(false);
                });
            },
            liveSearchListener: function() {
                var that = this,
                        no_results = $('<li class="no-results"></li>');

                this.$newElement.on('click.dropdown.data-api', function() {
                    that.$menu.find('.active').removeClass('active');
                    if (!!that.$searchbox.val()) {
                        that.$searchbox.val('');
                        that.$lis.not('.is-hidden').removeClass('hide');
                        if (!!no_results.parent().length)
                            no_results.remove();
                    }
                    if (!that.multiple)
                        that.$menu.find('.selected').addClass('active');
                    setTimeout(function() {
                        that.$searchbox.focus();
                    }, 10);
                });

                this.$searchbox.on('input propertychange', function() {
                    if (that.$searchbox.val()) {
                        that.$lis.not('.is-hidden').removeClass('hide').find('a').not(':icontains(' + that.$searchbox.val() + ')').parent().addClass('hide');

                        if (!that.$menu.find('li').filter(':visible:not(.no-results)').length) {
                            if (!!no_results.parent().length)
                                no_results.remove();
                            no_results.html(that.options.noneResultsText + ' "' + that.$searchbox.val() + '"').show();
                            that.$menu.find('li').last().after(no_results);
                        } else if (!!no_results.parent().length) {
                            no_results.remove();
                        }

                    } else {
                        that.$lis.not('.is-hidden').removeClass('hide');
                        if (!!no_results.parent().length)
                            no_results.remove();
                    }

                    that.$menu.find('li.active').removeClass('active');
                    that.$menu.find('li').filter(':visible:not(.divider)').eq(0).addClass('active').find('a').focus();
                    $(this).focus();
                });

                this.$menu.on('mouseenter', 'a', function(e) {
                    that.$menu.find('.active').removeClass('active');
                    $(e.currentTarget).parent().not('.disabled').addClass('active');
                });

                this.$menu.on('mouseleave', 'a', function() {
                    that.$menu.find('.active').removeClass('active');
                });
            },
            val: function(value) {

                if (value !== undefined) {
                    this.$element.val(value);

                    this.$element.change();
                    return this.$element;
                } else {
                    return this.$element.val();
                }
            },
            selectAll: function() {
                if (this.$lis == null)
                    this.$lis = this.$menu.find('li');
                this.$element.find('option:enabled').prop('selected', true);
                $(this.$lis).filter(':not(.disabled)').addClass('selected');
                this.render(false);
            },
            deselectAll: function() {
                if (this.$lis == null)
                    this.$lis = this.$menu.find('li');
                this.$element.find('option:enabled').prop('selected', false);
                $(this.$lis).filter(':not(.disabled)').removeClass('selected');
                this.render(false);
            },
            keydown: function(e) {
                var $this,
                        $items,
                        $parent,
                        index,
                        next,
                        first,
                        last,
                        prev,
                        nextPrev,
                        that,
                        prevIndex,
                        isActive,
                        keyCodeMap = {
                    32: ' ', 48: '0', 49: '1', 50: '2', 51: '3', 52: '4', 53: '5', 54: '6', 55: '7', 56: '8', 57: '9', 59: ';',
                    65: 'a', 66: 'b', 67: 'c', 68: 'd', 69: 'e', 70: 'f', 71: 'g', 72: 'h', 73: 'i', 74: 'j', 75: 'k', 76: 'l',
                    77: 'm', 78: 'n', 79: 'o', 80: 'p', 81: 'q', 82: 'r', 83: 's', 84: 't', 85: 'u', 86: 'v', 87: 'w', 88: 'x',
                    89: 'y', 90: 'z', 96: '0', 97: '1', 98: '2', 99: '3', 100: '4', 101: '5', 102: '6', 103: '7', 104: '8', 105: '9'
                };

                $this = $(this);

                $parent = $this.parent();

                if ($this.is('input'))
                    $parent = $this.parent().parent();

                that = $parent.data('this');

                if (that.options.liveSearch)
                    $parent = $this.parent().parent();

                if (that.options.container)
                    $parent = that.$menu;

                $items = $('[role=menu] li:not(.divider) a', $parent);

                isActive = that.$menu.parent().hasClass('open');

                if (!isActive && /([0-9]|[A-z])/.test(String.fromCharCode(e.keyCode))) {
                    if (!that.options.container) {
                        that.setSize();
                        that.$menu.parent().addClass('open');
                        isActive = that.$menu.parent().hasClass('open');
                    } else {
                        that.$newElement.trigger('click');
                    }
                    that.$searchbox.focus();
                }

                if (that.options.liveSearch) {
                    if (/(^9$|27)/.test(e.keyCode) && isActive && that.$menu.find('.active').length === 0) {
                        e.preventDefault();
                        that.$menu.parent().removeClass('open');
                        that.$button.focus();
                    }
                    $items = $('[role=menu] li:not(.divider):visible', $parent);
                    if (!$this.val() && !/(38|40)/.test(e.keyCode)) {
                        if ($items.filter('.active').length === 0) {
                            $items = that.$newElement.find('li').filter(':icontains(' + keyCodeMap[e.keyCode] + ')');
                        }
                    }
                }

                if (!$items.length)
                    return;

                if (/(38|40)/.test(e.keyCode)) {

                    index = $items.index($items.filter(':focus'));
                    first = $items.parent(':not(.disabled):visible').first().index();
                    last = $items.parent(':not(.disabled):visible').last().index();
                    next = $items.eq(index).parent().nextAll(':not(.disabled):visible').eq(0).index();
                    prev = $items.eq(index).parent().prevAll(':not(.disabled):visible').eq(0).index();
                    nextPrev = $items.eq(next).parent().prevAll(':not(.disabled):visible').eq(0).index();

                    if (that.options.liveSearch) {
                        $items.each(function(i) {
                            if ($(this).is(':not(.disabled)')) {
                                $(this).data('index', i);
                            }
                        });
                        index = $items.index($items.filter('.active'));
                        first = $items.filter(':not(.disabled):visible').first().data('index');
                        last = $items.filter(':not(.disabled):visible').last().data('index');
                        next = $items.eq(index).nextAll(':not(.disabled):visible').eq(0).data('index');
                        prev = $items.eq(index).prevAll(':not(.disabled):visible').eq(0).data('index');
                        nextPrev = $items.eq(next).prevAll(':not(.disabled):visible').eq(0).data('index');
                    }

                    prevIndex = $this.data('prevIndex');

                    if (e.keyCode == 38) {
                        if (that.options.liveSearch)
                            index -= 1;
                        if (index != nextPrev && index > prev)
                            index = prev;
                        if (index < first)
                            index = first;
                        if (index == prevIndex)
                            index = last;
                    }

                    if (e.keyCode == 40) {
                        if (that.options.liveSearch)
                            index += 1;
                        if (index == -1)
                            index = 0;
                        if (index != nextPrev && index < next)
                            index = next;
                        if (index > last)
                            index = last;
                        if (index == prevIndex)
                            index = first;
                    }

                    $this.data('prevIndex', index);

                    if (!that.options.liveSearch) {
                        $items.eq(index).focus();
                    } else {
                        e.preventDefault();
                        if (!$this.is('.dropdown-toggle')) {
                            $items.removeClass('active');
                            $items.eq(index).addClass('active').find('a').focus();
                            $this.focus();
                        }
                    }

                } else if (!$this.is('input')) {

                    var keyIndex = [],
                            count,
                            prevKey;

                    $items.each(function() {
                        if ($(this).parent().is(':not(.disabled)')) {
                            if ($.trim($(this).text().toLowerCase()).substring(0, 1) == keyCodeMap[e.keyCode]) {
                                keyIndex.push($(this).parent().index());
                            }
                        }
                    });

                    count = $(document).data('keycount');
                    count++;
                    $(document).data('keycount', count);

                    prevKey = $.trim($(':focus').text().toLowerCase()).substring(0, 1);

                    if (prevKey != keyCodeMap[e.keyCode]) {
                        count = 1;
                        $(document).data('keycount', count);
                    } else if (count >= keyIndex.length) {
                        $(document).data('keycount', 0);
                        if (count > keyIndex.length)
                            count = 1;
                    }

                    $items.eq(keyIndex[count - 1]).focus();
                }

                // Select focused option if "Enter", "Spacebar", "Tab" are pressed inside the menu.
                if (/(13|32|^9$)/.test(e.keyCode) && isActive) {
                    if (!/(32)/.test(e.keyCode))
                        e.preventDefault();
                    if (!that.options.liveSearch) {
                        $(':focus').click();
                    } else if (!/(32)/.test(e.keyCode)) {
                        that.$menu.find('.active a').click();
                        $this.focus();
                    }
                    $(document).data('keycount', 0);
                }

                if ((/(^9$|27)/.test(e.keyCode) && isActive && (that.multiple || that.options.liveSearch)) || (/(27)/.test(e.keyCode) && !isActive)) {
                    that.$menu.parent().removeClass('open');
                    that.$button.focus();
                }

            },
            hide: function() {
                this.$newElement.hide();
            },
            show: function() {
                this.$newElement.show();
            },
            destroy: function() {
                this.$newElement.remove();
                this.$element.remove();
            }
        };

        $.fn.selectpicker = function(option, event) {
            //get the args of the outer function..
            var args = arguments;
            var value;
            var chain = this.each(function() {
                if ($(this).is('select')) {
                    var $this = $(this),
                            data = $this.data('selectpicker'),
                            options = typeof option == 'object' && option;

                    if (!data) {
                        $this.data('selectpicker', (data = new Selectpicker(this, options, event)));
                    } else if (options) {
                        for (var i in options) {
                            data.options[i] = options[i];
                        }
                    }

                    if (typeof option == 'string') {
                        //Copy the value of option, as once we shift the arguments
                        //it also shifts the value of option.
                        var property = option;
                        if (data[property] instanceof Function) {
                            [].shift.apply(args);
                            value = data[property].apply(data, args);
                        } else {
                            value = data.options[property];
                        }
                    }
                }
            });

            if (value !== undefined) {
                return value;
            } else {
                return chain;
            }
        };

        $.fn.selectpicker.defaults = {
            style: 'btn-default',
            size: 'auto',
            title: null,
            selectedTextFormat: 'values',
            noneSelectedText: 'Môn học',
            noneResultsText: 'No results match',
            countSelectedText: '{0} of {1} selected',
            maxOptionsText: ['Limit reached ({n} {var} max)', 'Group limit reached ({n} {var} max)', ['items', 'item']],
            width: false,
            container: false,
            hideDisabled: false,
            showSubtext: false,
            showIcon: true,
            showContent: true,
            dropupAuto: true,
            header: false,
            liveSearch: false,
            actionsBox: false,
            multipleSeparator: ', ',
            iconBase: 'glyphicon',
            tickIcon: 'glyphicon-ok',
            maxOptions: false
        };

        $(document)
                .data('keycount', 0)
                .on('keydown', '.bootstrap-select [data-toggle=dropdown], .bootstrap-select [role=menu], .bootstrap-select-searchbox input', Selectpicker.prototype.keydown)
                .on('focusin.modal', '.bootstrap-select [data-toggle=dropdown], .bootstrap-select [role=menu], .bootstrap-select-searchbox input', function(e) {
            e.stopPropagation();
        });

    }(window.jQuery);
</script>


<div class="col-md-8 column">
    <div class="jumbotron" style="background-color: #27ae60;">
        <?php echo form_open($path); ?>

        <div class="row">
            <div class="col-md-10">
                <div class="form-group">
                    <input type="search" class="form-control" id="inputSearch" placeholder="Tên gia sư, lớp học, ..." 
                           name="ten" value="<?php set_value("ten");
        echo $iten;
        ?>" />
                </div>
            </div>
            <div class="col-md-2">
                <div style="float:right;">
                    <p>
                        <button class="btn btn-primary" role="button">
                            Tìm kiếm
                        </button>
                    </p>
                </div>
            </div>

        </div>
        <div class="row">
            <div class="col-md-10" style="padding: 0px;">
                <div class="col-md-4">
                    <?php
                    $opt_trinhdo = array(
                        '0' => 'Trình độ',
                    );
                    $i = 0;
                    ;
                    foreach ($TrinhDo as $value) {
                        array_push($opt_trinhdo, $TrinhDo[$i]['trinhdo']);
                        $i = $i + 1;
                    }
                    echo form_dropdown('trinhdo', $opt_trinhdo, $itrinhdo, 'class=form-control');
                    ?>  
                </div>
                <div class="col-md-3" style="padding-left: 0px;">
                    <?php
                    $opt_trinhdo = array(
                        '' => 'Giới tính',
                        '0' => 'Nam',
                        '1' => 'Nữ',
                    );

                    echo form_dropdown('gioitinh', $opt_trinhdo, $igioitinh, 'Class="form-control"');
                    ?>
                </div>
                <div class="col-md-5" style="padding-left: 0px;">

                    <script type="text/javascript">
                        $(window).on('load', function() {

                            $('.selectpicker').selectpicker({
                                'selectedText': 'cat'
                            });
                        });
                    </script>

                    <select name="option[]" class="selectpicker" multiple>
                        <?php
                        $k = 0;
                        foreach ($NganhHoc as $value1) {
                            ?>
                            <optgroup label="
                            <?php
                            print_r($NganhHoc[$k]['TenNganhHoc']);
                            echo " : ";
                            ?>
                                      ">
                                          <?php
                                          foreach ($MonHoc as $value2) {
                                              if ($value2['NganhHoc_id'] == $value1['id']) {
                                                  ?>
                                        <option  id="<?php print_r($value2['id']); ?>" value="<?php print_r($value2['TenMonHoc']); ?>" <?php
                                        foreach ($imonhoc as $value) {
                                            if ($value == $value2['TenMonHoc'])
                                                echo "selected";
                                        }
                                        ?>>
                                                     <?php
                                                     print_r($value2['TenMonHoc']);
                                                     ?>
                                        </option>
                                        <?php
                                    }
                                }
                                $k = $k + 1;
                            }
                            ?>
                        </optgroup>

                    </select>  
                </div>
            </div>
        </div>
    </div>
<?php echo form_close(); ?>
    <div class="jumbotron" style="padding-top: 1px;background-color: #27ae60;">

